MS resin 920r
MS resin 920r
Introductio
920R is a silane modified polyurethane resin based on high molecular weight polyether, end-capped with siloxane and containing carbamate groups, has the characteristics of high activity, no dissociative isocyanate, no solvent, excellent adhesion and so on.
920r curatio mechanism est humorem curing. Catalysts sunt opus in sealant formula. Ordinarius Organotin Catalysts (ut Dibutyltin Diirmy), aut chelated stagni (ut diacylacetone dibutyltin) potest consequi bonum mechanica proprietatibus. Suspendisse moles tin catalysts est 0.2-0.6%.
920R resin combinated with plasticizer, nano calcium carbonate, silane coupling agent and other fillers and additives can prepare sealant products which has tensile strength of 2.0-4.0 MPa, 100% modulus between 1.0-3.0 MPa . 920R potest etiam esse ad para transparent sealants quae late in aedificationem exterior murum, domi ornamentum, industriae elastica sealant, elastica tenaces et sic est.
Index Technical
| Item | Specificatio | Test modus |
| Apparance | Hyalina pallide flavo transparent viscosis liquido | visual |
| COLOR | L max | APHA |
| Viscosity (mpa · s) | L 000-60 000 | Brookfield VECOMEER XXV ℃ |
| pH | 6.0-8.0 | Isopropanol / Aqueous Solutio |
| Humorem content (WT%) | 0.1 Max | Karl Fischer |
| Densitas | 0.96-1.04 | XXV ℃ aqua density est |
Package Information
| Sarcina | XX kg ferrum tympanum |
| Package | CC kg ferrum tympanum |
| Large Package | 1000kg PVC ton tympanum |
Repono
Place in a frigus et ventilari place.unopened conservationem ad locus temperatus.The productum repono tempus est ad XII menses.non-flammabiles bona, secundum conventional eget onerariam.
